Recent advances of nucleic acid-based cancer biomarkers and biosensors

J Zhao, K Xia, P He, G Wei, X Zhou, X Zhang - Coordination Chemistry …, 2023 - Elsevier
Nucleic acid-based cancer biomarkers (NABCBs) have emerged as a notable and
continuously captivating research focal point within the domain of oncology. As a result …

Iridium complex with specific intercalation in the G-quadruplex: A phosphorescence and electrochemiluminescence dual-mode homogeneous biosensor for enzyme …

H Li, Q Yang, Z Wang, F Li - ACS sensors, 2023 - ACS Publications
Design and exploitation of high-property and multifunctional emitters for achieving
immobilization-free, label-free, enzyme-free, and dual-mode determination of microRNA …

Advanced Self-Powered Biofuel Cells with Capacitor and Nanogenerator for Biomarker Sensing

A Yadav, R Patil, S Dutta - ACS Applied Bio Materials, 2023 - ACS Publications
Self-powered biofuel cells (BFCs) have evolved for highly sensitive detection of biomarkers
such as noncodon micro ribonucleic acids (miRNAs) in the presence of interfering …

Amplification-free electrochemical biosensor detection of circulating microRNA to identify drug-induced liver injury

A Roychoudhury, JW Dear… - Biosensors and …, 2023 - Elsevier
Drug-induced liver injury (DILI) is a major challenge in clinical medicine and drug
development. There is a need for rapid diagnostic tests, ideally at point-of-care. MicroRNA …

A universal orthogonal imaging platform for living-cell RNA detection using fluorogenic RNA aptamers

P Yin, M Ge, S Xie, L Zhang, S Kuang, Z Nie - Chemical Science, 2023 - pubs.rsc.org
MicroRNAs (miRNAs) are crucial regulators of gene expression at the post-transcriptional
level, offering valuable insights into disease mechanisms and prospects for targeted …

An ultra-sensitive electrochemical biosensor for the detection of procalcitonin in sepsis patients' serum, using a Cu-BHT-based thin film

Z Guo, H Yan, R Xu, J Ding, J Cheng, X Lv… - Talanta, 2024 - Elsevier
Procalcitonin (PCT) is a polypeptide produced by the parafollicular cells of the thyroid gland
and serves as a vital marker for the diagnosis and treatment of sepsis and other infectious …

Bioreceptors as the key components for electrochemical biosensing in medicine

X Wang, J Zhou, H Wang - Cell Reports Physical Science, 2024 - cell.com
With recent advances in point-of-care testing, wearable electronics, and implantable medical
devices, there is a growing interest in developing state-of-the-art methods to monitor human …

Core-double-shell structure and heterojunction in CdS/SnS2 boosting fast carrier separation for ultrasensitive detection of carbohydrate antigen 125

J Wang, J Xie, M Chen, S Zheng, H Tan, S Yu… - Sensors and Actuators B …, 2023 - Elsevier
Combining heterojunctions and advanced structures is an effective strategy for improving
light capture capability and electron-hole pair separation of photoactive materials. In this …

Enzyme-free and isothermal discrimination of microRNA point mutations using a DNA split proximity circuit with turn-on fluorescence readout

YS Ang, X Qiu, HM Yam, N Wu, LYL Yung - Biosensors and Bioelectronics, 2022 - Elsevier
MicroRNAs (miRNAs) hold immense potential as disease biomarkers, yet their short lengths
and high sequence homology pose unique challenges in detection. Conventional methods …

Detection of miR-155 using peptide nucleic acid at physiological-like conditions by surface plasmon resonance and bio-field effect transistor

F Lavecchia di Tocco, V Botti, S Cannistraro… - Biosensors, 2024 - mdpi.com
MicroRNAs are small ribonucleotides that act as key gene regulators. Their altered
expression is often associated with the onset and progression of several human diseases …